package com.lettcode;


/**
 * @Description
 * @Author Jlis
 * @Date 2021/7/21
 * @Version 1.0
 */
public class Lc0004 {
    public static void main(String[] args) {
        System.out.println(longestPalindrome("qweqwe12"));
    }
    public static String longestPalindrome(String s) {


        return "";
    }
}
